(function(root, factory) {
	"use strict";
	if (typeof define === "function" && define.amd) {
		define(["jquery"], factory);
	} else if (typeof exports === "object") {
		module.exports = factory(require("jquery"));
	} else {
		factory(root.jQuery);
	}

}(this, function(jQuery) {
	jQuery.easing.jswing = jQuery.easing.swing;
	jQuery.extend(jQuery.easing, {
		def: "easeOutQuad",
		swing: function(e, f, a, h, g) {
			return jQuery.easing[jQuery.easing.def](e, f, a, h, g)
		},
		easeInQuad: function(e, f, a, h, g) {
			return h * (f /= g) * f + a
		},
		easeOutQuad: function(e, f, a, h, g) {
			return -h * (f /= g) * (f - 2) + a
		},
		easeInOutQuad: function(e, f, a, h, g) {
			if ((f /= g / 2) < 1) {
				return h / 2 * f * f + a
			}
			return -h / 2 * ((--f) * (f - 2) - 1) + a
		},
		easeInCubic: function(e, f, a, h, g) {
			return h * (f /= g) * f * f + a
		},
		easeOutCubic: function(e, f, a, h, g) {
			return h * ((f = f / g - 1) * f * f + 1) + a
		},
		easeInOutCubic: function(e, f, a, h, g) {
			if ((f /= g / 2) < 1) {
				return h / 2 * f * f * f + a
			}
			return h / 2 * ((f -= 2) * f * f + 2) + a
		},
		easeInQuart: function(e, f, a, h, g) {
			return h * (f /= g) * f * f * f + a
		},
		easeOutQuart: function(e, f, a, h, g) {
			return -h * ((f = f / g - 1) * f * f * f - 1) + a
		},
		easeInOutQuart: function(e, f, a, h, g) {
			if ((f /= g / 2) < 1) {
				return h / 2 * f * f * f * f + a
			}
			return -h / 2 * ((f -= 2) * f * f * f - 2) + a
		},
		easeInQuint: function(e, f, a, h, g) {
			return h * (f /= g) * f * f * f * f + a
		},
		easeOutQuint: function(e, f, a, h, g) {
			return h * ((f = f / g - 1) * f * f * f * f + 1) + a
		},
		easeInOutQuint: function(e, f, a, h, g) {
			if ((f /= g / 2) < 1) {
				return h / 2 * f * f * f * f * f + a
			}
			return h / 2 * ((f -= 2) * f * f * f * f + 2) + a
		},
		easeInSine: function(e, f, a, h, g) {
			return -h * Math.cos(f / g * (Math.PI / 2)) + h + a
		},
		easeOutSine: function(e, f, a, h, g) {
			return h * Math.sin(f / g * (Math.PI / 2)) + a
		},
		easeInOutSine: function(e, f, a, h, g) {
			return -h / 2 * (Math.cos(Math.PI * f / g) - 1) + a
		},
		easeInExpo: function(e, f, a, h, g) {
			return (f == 0) ? a : h * Math.pow(2, 10 * (f / g - 1)) + a
		},
		easeOutExpo: function(e, f, a, h, g) {
			return (f == g) ? a + h : h * (-Math.pow(2, -10 * f / g) + 1) + a
		},
		easeInOutExpo: function(e, f, a, h, g) {
			if (f == 0) {
				return a
			}
			if (f == g) {
				return a + h
			}
			if ((f /= g / 2) < 1) {
				return h / 2 * Math.pow(2, 10 * (f - 1)) + a
			}
			return h / 2 * (-Math.pow(2, -10 * --f) + 2) + a
		},
		easeInCirc: function(e, f, a, h, g) {
			return -h * (Math.sqrt(1 - (f /= g) * f) - 1) + a
		},
		easeOutCirc: function(e, f, a, h, g) {
			return h * Math.sqrt(1 - (f = f / g - 1) * f) + a
		},
		easeInOutCirc: function(e, f, a, h, g) {
			if ((f /= g / 2) < 1) {
				return -h / 2 * (Math.sqrt(1 - f * f) - 1) + a
			}
			return h / 2 * (Math.sqrt(1 - (f -= 2) * f) + 1) + a
		},
		easeInElastic: function(f, h, e, l, k) {
			var i = 1.70158;
			var j = 0;
			var g = l;
			if (h == 0) {
				return e
			}
			if ((h /= k) == 1) {
				return e + l
			}
			if (!j) {
				j = k * 0.3
			}
			if (g < Math.abs(l)) {
				g = l;
				var i = j / 4
			} else {
				var i = j / (2 * Math.PI) * Math.asin(l / g)
			}
			return -(g * Math.pow(2, 10 * (h -= 1)) * Math.sin((h * k - i) * (2 * Math.PI) / j)) + e
		},
		easeOutElastic: function(f, h, e, l, k) {
			var i = 1.70158;
			var j = 0;
			var g = l;
			if (h == 0) {
				return e
			}
			if ((h /= k) == 1) {
				return e + l
			}
			if (!j) {
				j = k * 0.3
			}
			if (g < Math.abs(l)) {
				g = l;
				var i = j / 4
			} else {
				var i = j / (2 * Math.PI) * Math.asin(l / g)
			}
			return g * Math.pow(2, -10 * h) * Math.sin((h * k - i) * (2 * Math.PI) / j) + l + e
		},
		easeInOutElastic: function(f, h, e, l, k) {
			var i = 1.70158;
			var j = 0;
			var g = l;
			if (h == 0) {
				return e
			}
			if ((h /= k / 2) == 2) {
				return e + l
			}
			if (!j) {
				j = k * (0.3 * 1.5)
			}
			if (g < Math.abs(l)) {
				g = l;
				var i = j / 4
			} else {
				var i = j / (2 * Math.PI) * Math.asin(l / g)
			}
			if (h < 1) {
				return -0.5 * (g * Math.pow(2, 10 * (h -= 1)) * Math.sin((h * k - i) * (2 * Math.PI) / j)) + e
			}
			return g * Math.pow(2, -10 * (h -= 1)) * Math.sin((h * k - i) * (2 * Math.PI) / j) * 0.5 + l + e
		},
		easeInBack: function(e, f, a, i, h, g) {
			if (g == undefined) {
				g = 1.70158
			}
			return i * (f /= h) * f * ((g + 1) * f - g) + a
		},
		easeOutBack: function(e, f, a, i, h, g) {
			if (g == undefined) {
				g = 1.70158
			}
			return i * ((f = f / h - 1) * f * ((g + 1) * f + g) + 1) + a
		},
		easeInOutBack: function(e, f, a, i, h, g) {
			if (g == undefined) {
				g = 1.70158
			}
			if ((f /= h / 2) < 1) {
				return i / 2 * (f * f * (((g *= (1.525)) + 1) * f - g)) + a
			}
			return i / 2 * ((f -= 2) * f * (((g *= (1.525)) + 1) * f + g) + 2) + a
		},
		easeInBounce: function(e, f, a, h, g) {
			return h - jQuery.easing.easeOutBounce(e, g - f, 0, h, g) + a
		},
		easeOutBounce: function(e, f, a, h, g) {
			if ((f /= g) < (1 / 2.75)) {
				return h * (7.5625 * f * f) + a
			} else {
				if (f < (2 / 2.75)) {
					return h * (7.5625 * (f -= (1.5 / 2.75)) * f + 0.75) + a
				} else {
					if (f < (2.5 / 2.75)) {
						return h * (7.5625 * (f -= (2.25 / 2.75)) * f + 0.9375) + a
					} else {
						return h * (7.5625 * (f -= (2.625 / 2.75)) * f + 0.984375) + a
					}
				}
			}
		},
		easeInOutBounce: function(e, f, a, h, g) {
			if (f < g / 2) {
				return jQuery.easing.easeInBounce(e, f * 2, 0, h, g) * 0.5 + a
			}
			return jQuery.easing.easeOutBounce(e, f * 2 - g, 0, h, g) * 0.5 + h * 0.5 + a
		}
	});
}));